CN221077356U - Slag cooler cylinder with built-in heat exchange unit - Google Patents

Abstract

The utility model discloses a slag cooler cylinder with a built-in heat exchange unit, which comprises the following technical scheme: the slag cooler comprises a slag cooler cylinder body and a rotating column, wherein rotating seats are arranged in the middle of two sides of the slag cooler cylinder body, the rotating columns are sleeved in the rotating seats, cooling grooves B are formed in the inner tops of the rotating columns, cooling grooves A are formed in the inner bottoms of the rotating columns, heat exchange columns are arranged at the tops of the rotating columns, heat exchange pipes are arranged on two sides of the heat exchange columns, heat exchange chambers are arranged on the inner surfaces of the slag cooler cylinder body, guide columns are arranged on the inner surfaces of the heat exchange chambers, and turning plates are arranged at the tail ends of the guide columns. The utility model provides a built-in heat transfer unit's cold sediment ware barrel has solved current cold sediment ware barrel when cooling down the cinder, and the inside heat transfer unit simple structure of cold sediment ware barrel, the cooling effect of cinder is limited, influences the problem of cold sediment ware barrel production efficiency, has improved the heat transfer efficiency of cinder material to the production efficiency of cold sediment ware barrel has been improved.

Description

Slag cooler cylinder with built-in heat exchange unit

Technical Field

The utility model relates to the technical field of slag coolers, in particular to a slag cooler cylinder with a built-in heat exchange unit.

Background

The slag cooler is used for cooling a large amount of slag to a certain temperature in a certain time, and has enough heat exchange area. The heat exchange area is positively correlated with the heat exchange amount. The larger the through slag sectional area is, the more slag can be discharged per hour, and the slag cooling machine mainly comprises a barrel, a slag inlet box, a slag outlet box, a power transmission device, a bottom frame and an electric control system, wherein the barrel and the separation frame are of a water-cooled wall type structure, and slag guide sheets are welded on the inner wall of the barrel and the separation frame.

Through searching, the barrel body structure of the hot slag cooling machine in the prior art, such as a multi-channel large heat exchange slag cooling machine barrel body disclosed by the publication number CN206656366U, can efficiently reduce the slag temperature under the condition of the same installation space; the special material separating structure is adopted, the small ash slag passes through the small channel, and the larger slag blocks pass through the central channel, so that the method is suitable for ash slag generated after various coal calcination.

When the slag cooler cylinder cools the coal slag, the heat exchange unit inside the slag cooler cylinder is simple in structure, the cooling effect of the coal slag is limited, and the production efficiency of the slag cooler cylinder is affected.

Disclosure of utility model

The utility model aims to provide a slag cooler cylinder with a built-in heat exchange unit, which has the advantage of high-efficiency cooling of coal slag in a slag cooler shell, so as to solve the problems that the heat exchange unit in the slag cooler cylinder is simple in structure, limited in cooling effect of the coal slag and affects the production efficiency of the slag cooler cylinder when the conventional slag cooler cylinder cools the coal slag.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a built-in heat transfer unit's cold sediment ware barrel, includes cold sediment ware barrel and column spinner, wherein the roating seat is all installed in the middle of cold sediment ware barrel both sides, both sides the column spinner has been cup jointed to the inside of roating seat, the top is equipped with cooling tank B in the column spinner, the bottom is equipped with cooling tank A in the column spinner, the column spinner top is installed the heat transfer post, the heat transfer pipe is installed to the heat transfer post both sides, cold sediment ware barrel internal surface is equipped with the heat transfer room, the indoor surface mounting of heat transfer has the guide pillar, the board is turned over is installed to the guide pillar end.

Preferably, a water inlet pipe A is arranged in the rotating seat at one side of the slag cooler cylinder, the tail end of the water inlet pipe A is connected in the heat exchange chamber, a water drain pipe is arranged in the rotating seat at the other side of the slag cooler cylinder, and the tail end of the water drain pipe is connected in the heat exchange chamber.

Preferably, a feeding hopper is arranged on one side of the slag cooler cylinder body close to the top.

Preferably, a water inlet pipe B is arranged in the rotary column at one side of the water inlet pipe A, and the water inlet pipe B is communicated with the inside of the cooling tank A and the inside of the cooling tank B.

Preferably, a water outlet pipe is arranged in the rotary column at one side of the water outlet pipe, and the water outlet pipe is communicated with the cooling groove A and the cooling groove B.

Preferably, the heat exchange columns are six in total, and the six heat exchange columns are equally divided into two groups, the two groups of heat exchange columns are equally spaced at the top of the rotating column and the bottom of the rotating column, and the two groups of heat exchange columns are respectively communicated with the cooling groove A and the cooling groove B.

Preferably, the guide posts are totally provided with sixty guide posts, the sixty guide posts are equally divided into four groups, the four groups of guide posts are evenly arranged on the inner surface of the slag cooler cylinder body, and the guide posts are communicated with the heat exchange chamber.

Preferably, a baffle is arranged at the position, close to the heat exchange column, inside the cooling tank A and the cooling tank B.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the effect of efficiently cooling the granular materials is achieved by arranging the guide posts, the turning plates, the cooling grooves A, the cooling grooves B and the heat exchange columns, wherein the cooling grooves B are arranged at the inner top of the rotary column, the cooling grooves A are arranged at the inner bottom of the rotary column, the heat exchange columns are arranged at the top of the rotary column, the heat exchange pipes are arranged at the two sides of the heat exchange columns, the heat exchange chambers are arranged on the inner surfaces of the slag cooler cylinder bodies, the guide posts are arranged on the inner surfaces of the heat exchange chambers, and the turning plates are arranged at the tail ends of the guide posts, so that the problems that when the traditional slag cooler cylinder bodies cool coal slag, the heat exchange units in the slag cooler cylinder bodies are simple in structure, the cooling effect of coal slag is limited, and the production efficiency of the slag cooler cylinder bodies is influenced are solved, the heat exchange efficiency of the coal slag materials is improved, and the production efficiency of the slag cooler cylinder bodies is improved.

2. According to the utility model, the cooling tank A, the cooling tank and the partition plate are arranged, so that the cooling water is guided into the heat exchange column, and the partition plate is arranged at the position, close to the heat exchange column, in the cooling tank A and the cooling tank B, so that the problem that the cooling water cannot smoothly enter the heat exchange column, the cooling effect of the heat exchange column and the heat exchange tube is limited, and the production efficiency of the slag cooler barrel is influenced is solved, the heat exchange effect of the heat exchange column and the heat exchange tube is improved, and the production efficiency of the slag cooler barrel is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure B in FIG. 2;

Fig. 5 is a schematic side view of the present utility model.

Reference numerals: 1. a feed hopper; 2. a slag cooler cylinder; 3. a rotating seat; 4. a water inlet pipe A; 5. a water inlet pipe B; 6. a spin column; 7. a water outlet pipe; 8. a heat exchange chamber; 9. a cooling tank A; 10. a cooling tank B; 11. a guide post; 12. turning plate; 13. a drain pipe; 14. a heat exchange column; 15. a heat exchange tube; 16. a partition board.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a built-in heat transfer unit's cold sediment ware barrel, including cold sediment ware barrel 2 and column spinner 6, the rotary seat 3 is all installed in the middle of cold sediment ware barrel 2 both sides, cold sediment ware barrel 2 internal surface is equipped with heat transfer chamber 8, heat transfer chamber 8 internal surface installs guide pillar 11, the board 12 is turned over in guide pillar 11 end-mounting, board 12, guide pillar 11 and heat transfer chamber 8 are linked together, the rotary seat 3 internally mounted of cold sediment ware barrel 2 one side has inlet tube A4, inlet tube A4 end-to-end connection is in heat transfer chamber 8, the rotary seat 3 internally mounted of cold sediment ware barrel 2 opposite side has drain pipe 13, drain pipe 13 end-to-end connection is in heat transfer chamber 8, cold sediment ware barrel 2 one side is close to the top and is installed feeder hopper 1, guide pillar 11 is equipped with sixty altogether, and sixty guide pillar 11 divide into four groups, four groups of guide pillar 11 evenly divide into locating cold sediment ware barrel 2 internal surface, guide pillar 11 is linked together with heat transfer chamber 8, the convenience is cooled down to cold sediment ware barrel 2.

The working principle of the slag cooler cylinder body with the built-in heat exchange unit based on the embodiment 1 is as follows: after the utility model is installed, materials are conveyed into the slag cooler cylinder 2 through the feed hopper 1, then are guided into the heat exchange chamber 8 through the cooling water by the water inlet pipe A4, are conveyed into the turning plate 12 through the guide pillar 11, and are subjected to heat exchange and temperature reduction through the action of the cooling water, and meanwhile, the slag cooler cylinder 2 is driven to rotate through the rotating seat 3, so that the turning plate 12 is driven to overturn, namely, the materials are driven to overturn, the materials are conveniently and rapidly cooled, and the work flow of the equipment is completed.

Example two

As shown in fig. 1-5, the slag cooler cylinder with a built-in heat exchange unit according to the present utility model further includes: the inside swivel post 6 that has cup jointed of both sides roating seat 3, the top is equipped with cooling tank B10 in the swivel post 6, be equipped with cooling tank A9 in the swivel post 6, heat exchange tube 15 is installed at column 6 top, column 6 internally mounted of inlet tube A4 one side has inlet tube B5, inlet tube A4, inlet tube B5, be equipped with rotary joint in the middle of outlet pipe 7 and the drain pipe 13, inlet tube B5 communicates in cooling tank A9 and cooling tank B10 inside, column 6 internally mounted of drain pipe 13 one side has outlet pipe 7, outlet pipe 7 communicates in cooling tank A9 and cooling tank B10, heat exchange tube 14 is equipped with six altogether, and six heat exchange tubes 14 equally divide into two sets of, two sets of heat exchange tubes 14 equidistance divide into column 6 top and column 6 bottom, two sets of heat exchange tubes 14 are respectively in cooling tank A9 and cooling tank B10 intercommunication, cooling tank A9 and cooling tank B10 inside are close to heat exchange tube 14 position department installs baffle 16, block water through baffle 16 that sets up, thereby conveniently carry to heat exchange tube 14 inside.

In this embodiment, when using, through inlet tube B5 with the cooling water conservancy diversion respectively to cooling tank A9 with cooling tank B10 inside, rethread cooling tank A9 and cooling tank B10 carry to heat exchange column 14 and heat exchange tube 15 inside, through heat exchange column 14 and heat exchange tube 15, carry out heat transfer to the inside material of cold sediment ware barrel 2 to carry out the high-efficient cooling to the material.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (8)

1. The utility model provides a built-in heat transfer unit's cold sediment ware barrel, includes cold sediment ware barrel (2) and column spinner (6), its characterized in that: the slag cooler is characterized in that rotating bases (3) are arranged in the middle of two sides of the slag cooler cylinder body (2), rotating columns (6) are sleeved in the rotating bases (3), cooling grooves B (10) are formed in the inner tops of the rotating columns (6), cooling grooves A (9) are formed in the inner bottoms of the rotating columns (6), heat exchange columns (14) are arranged at the tops of the rotating columns (6), heat exchange tubes (15) are arranged on two sides of the heat exchange columns (14), heat exchange chambers (8) are arranged on the inner surfaces of the slag cooler cylinder body (2), guide columns (11) are arranged on the inner surfaces of the heat exchange chambers (8), and turning plates (12) are arranged at the tail ends of the guide columns (11).

2. The slag cooler cylinder with a built-in heat exchange unit according to claim 1, wherein: the slag cooler is characterized in that a water inlet pipe A (4) is arranged in the rotating seat (3) on one side of the slag cooler cylinder body (2), the tail end of the water inlet pipe A (4) is connected in the heat exchange chamber (8), a water drain pipe (13) is arranged in the rotating seat (3) on the other side of the slag cooler cylinder body (2), and the tail end of the water drain pipe (13) is connected in the heat exchange chamber (8).

3. The slag cooler cylinder with a built-in heat exchange unit according to claim 1, wherein: a feed hopper (1) is arranged on one side of the slag cooler cylinder (2) close to the top.

4. The slag cooler cylinder with a built-in heat exchange unit according to claim 2, wherein: the rotary column (6) at one side of the water inlet pipe A (4) is internally provided with a water inlet pipe B (5), and the water inlet pipe B (5) is communicated with the inside of the cooling tank A (9) and the inside of the cooling tank B (10).

5. The slag cooler cylinder with a built-in heat exchange unit according to claim 2, wherein: the rotary column (6) at one side of the drain pipe (13) is internally provided with a water outlet pipe (7), and the water outlet pipe (7) is communicated with the cooling groove A (9) and the cooling groove B (10).

6. The slag cooler cylinder with a built-in heat exchange unit according to claim 1, wherein: six heat exchange columns (14) are arranged in total, the six heat exchange columns (14) are equally divided into two groups, the two groups of heat exchange columns (14) are equally divided into the top of the rotary column (6) and the bottom of the rotary column (6), and the two groups of heat exchange columns (14) are respectively communicated with the cooling groove A (9) and the cooling groove B (10).

7. The slag cooler cylinder with a built-in heat exchange unit according to claim 1, wherein: sixty guide posts (11) are arranged in total, the sixty guide posts (11) are equally divided into four groups, the four groups of guide posts (11) are evenly arranged on the inner surface of the slag cooler cylinder body (2), and the guide posts (11) are communicated with the heat exchange chamber (8).

8. The slag cooler cylinder with a built-in heat exchange unit according to claim 1, wherein: and a baffle plate (16) is arranged at the position, close to the heat exchange column (14), inside the cooling groove A (9) and the cooling groove B (10).